Buhari U Umar

5 Questions 6 Answers 0 Followers

Questions related from Buhari U Umar

Is there a MATLAB code for DFT implementation?

rp=[ (xc- xp)2+ (yc- yp)2 ]1/2 I have obtain my rp using the formula above for the cattle image. I want to implement the DFT from the rp above in MATLAB. the DFT equation is shown below. X (k) = ∑...

29 July 2014 9,195 1 View

How can I find the centroid of the shape, radius signature, and implement DFT equation for the shape in MATLAB?

I have done cattle image segmentation and edge detection of the cattle image attached here. I have equally obtained the boundary pixel along x and y axis where the pixel value equal to 1. I want...

22 July 2014 3,171 10 View

Can anyone assist with shape recognition and description using 1-D Fourier descriptors and bounding boxes?

I have done cattle image segmentation and edge detection of the cattle image attached here. I have equally obtained the boundary pixel along x and y axis where the pixel value equal to 1. I want...

20 July 2014 9,837 4 View

How do you find the pixel coordinates of binary images?

I want to find pixel coordinates of the images attached here. any help.

10 July 2014 8,596 19 View

What is a matlab code for shape features extraction and classification using fourier descriptor?

I want matlab code I can use to extract features from this cattle image using Fourier descriptor. And also code to applied them as input to ANN for classification. I don't know how to go about it....

24 June 2014 7,956 5 View